| 摘要 |
PROBLEM TO BE SOLVED: To provide a soil stabilization method which can be widely used as an environment-conscious anticorrosion method and the soil stabilization method, using "chitosan", a natural biodegradable material, as a raw material. SOLUTION: In this soil stabilization method, a solution, which is obtained by diluting the chitosan to 5,000-7,000 ppm with water, is used as an anticorrosion material and sprayed over the soil. COPYRIGHT: (C)2011,JPO&INPIT
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